Create new release directory and/or place files to upload

Then run "osdn frs_upload" (with -v global option to show upload progress).

$ osdn frs_upload
New release 'ver1.2' has been created; https://osdn.net/projects/my-osdn-proj/releases/123456
New file 'MyPackage1/ver1.2/dist-1.2.tar.gz' has been uploaded; https://osdn.net/projects/my-osdn-proj/downloads/123456/dist-1.2.tar.gz/